Weborithm

Host Showdown popularity contests on your site and allow your visitors to rate their favorite things!
The plugin engages your visitors attention and hooks them on your site, as long as you have fun content to serve them!
<a href="http://test.weborithm.com/hotornot" title="Hot or Not demo" rel="nofollow ugc">Check out the demo site here</a>.
Bored of just images? No problem!
The plugin allows you to show other media like embedded videos, text etc… from your Competitor content area. We have an example of how to show Videos on our test site.
With a delightfully easy setup process you can start your first contest within a couple of minutes of installation. Visit the handy <a href="http://test.weborithm.com/hotornot/documentation/" title="Hot or Not documentation" rel="nofollow ugc">documentation</a> on our test site to get started. Quick help questions are answered within the plugin too.
Features include:
<ul>
<li>Upload as many Competitors as you like.</li>
<li>Add as many Groups as you like.</li>
<li>Use the shortcode generator to show Group based contests.</li>
<li>Easily edit your Competitors.</li>
<li>Display a transition message.</li>
<li>Customize colors to your theme.</li>
<li>Easily customize displayed text.</li>
</ul>
Official Site
For more information, and to take a look at the Pro version, visit our website – <a href="http://showdownplugin.com" title="Hot or Not Script" rel="nofollow ugc">ShowDown</a>.

Showdown

Showdown popularity contests on your site!

Mike Stott

Facemash for WordPress plugin
Want even more features? <a href="http://epicplugins.com/epic-reviews/pics-mash-image-rating-tool/" rel="nofollow ugc">Go Pro</a> the best face mash for wordpress plugin.
<ul>
<li>Facemash image rating WordPress plugin “Pics Mash”</li>
<li>Find out which media image on your WordPress website is the best</li>
<li>Instantly recognisable by millions of people</li>
<li>Featured in the hit movie The Social Network</li>
<li>Engage your website visitors with your website images</li>
<li>10x more pageviews</li>
<li>Uses the Elo rating system to rate images</li>
<li>Find out which image is best</li>
</ul>
Do you often wonder which images on your WordPress website give the biggest wow to your visitors? Through this plugin you can find out!!
What is Facemash?
Facemash.com is one of the first websites which Mark Zuckerberg (the founder of Facebook) created. This WordPress plugin reproduces a similar effect to how Mark created the facemash website.
<blockquote>
“…the initial site generated 450 visitors and 22,000 photo-views in its first four hours online…” – Source Wikipedia
</blockquote>
Now you can bring the same power and engagement to your own WordPress website!!! With this plugin it is really easy to add powerful image rating functionality to your site. 
How does the Plugin work?
The plugin takes all the images from your WordPress media library and uses them to populate a new area of your website to store the votes and ratings of each image. You can decide which images to include or exclude by reviewing the entries in the Pics Mash area of the WordPress admin panel.
Create a Photo rating specific area of your website
The plugin uses the new features of WordPress to create a custom post type for the images involved in the Pics Mash rating tool. All the information needed (image location, ratings, votes) are saved in custom post fields that are easily extracted to be displayed on a custom page template if you so wish. With picsmash it’s easy. 
Easy integration with Social Gallery plugins
The plugin works seamlessly with popular Social Gallery plugins. Why stop at just increasing user engagement through ratings and votes? With a combination of this plugin and Social Gallery plugin, you can boost user engagement 100x!!!!
Make your website even SLICKER
Epic Plugins has just released the first add on for the pics mash image rating tool. Speed up the plugin and save bandwidth by using the <a href="http://epicplugins.com/store/" rel="nofollow ugc">AJAX ADD ON</a>
What are you waiting for?
<h3>Further Info</h3>
To find out more please visit the plugin website
http://www.picsmashplugin.com/

Pics Mash

Pics Mash creates "Facemash" like hot or not image rating contests on your WordPress website.

Showdown vs Pics Mash